I'm attempting to install SQL 2008 Express x64 to the E: drive on my 2008 R2 server.
I ran through the installation once to create the configurationfile. I successfully launched the installation once from the command line, directing Setup.exe to use my INI file, but I discovered that I didn't make all of the necessary changes, so I canceled the installation (I don't know if that is relevent or not). I made the changes and now I can't install SQL. It installs the necessary Setup Support Files, then quits. Looking at the log file, everything appears OK until I get:
04/05/2010 14:02:28.254 Error: Failed to launch process
04/05/2010 14:02:28.254 Error: Failed to launch local setup100.exe: 0x80070003
I changed the settings in the INI file back, just in case, but I'm still getting the same error. What have I done wrong?